Howdy!! DuMont failure it seems....

[old_coot88]

Originally Posted by CaryLee

... The entire bakelite connector came off the neck of the CRT! The wires remained intact in the glass of the neck of the tube, and I was able to reattach the bakelite connector. .

Any thoughts?

If you're positive none of the wires broke where they come out of the glass, the CRT should be OK.

Just a tip - when you go to take voltage readings, pay special attention to the voltage on the cathode and G1. If G1 is overly negative with respect to the cathode, the tube will be cutoff (no raster). Just as an off-hand example, if G1 reads 100V and the cathode 140V, the tube will be cut off.